<!--
var where = new Array(8); 
function comefrom(loca,locacity) { this.loca = loca; this.locacity = locacity; } 
where[0]= new comefrom("请选择大类","请选择小类");
where[1] = new comefrom("手机邮箱介绍","如何成为注册用户|成为注册用户的好处|找回密码"); 
where[2] = new comefrom("网站注册","如何成为注册用户|成为注册用户的好处|找回密码"); 
where[3] = new comefrom("手机邮箱绑定设置","无小分类"); 
where[4] = new comefrom("手机客户端下载安装","无小分类"); 
where[5] = new comefrom("使用手机邮箱问题","收发邮件|附件处理|删除邮件|过滤设置|安全加密|自定义文件夹"); 
where[6] = new comefrom("资费问题","GPRS流量费用|手机邮箱业务资费"); 
where[7] = new comefrom("手机邮箱业务种类介绍","企业定制版介绍|企业快捷版介绍"); 
where[8] = new comefrom("全国销售联系方式","北京大区|华东大区|华北大区|上海大区|华南大区|东北大区|西南大区"); 
function select() {
with(document.creator.helpbigclass) { var loca2 = options[selectedIndex].value; }
for(i = 0;i < where.length;i ++) {
if (where[i].loca == loca2) {
loca3 = (where[i].locacity).split("|");
for(j = 0;j < loca3.length;j++) { with(document.creator.helpsclass) { length = loca3.length; options[j].text = loca3[j]; options[j].value = loca3[j]; var loca4=options[selectedIndex].value;}}
break;
}}
document.creator.newlocation.value=loca2+loca4;
}
function init() {
with(document.creator.helpbigclass) {
length = where.length;
for(k=0;k<where.length;k++) { options[k].text = where[k].loca; options[k].value = where[k].loca; }
options[selectedIndex].text = where[0].loca; options[selectedIndex].value = where[0].loca;
}
with(document.creator.helpsclass) {
loca3 = (where[0].locacity).split("|");
length = loca3.length;
for(l=0;l<length;l++) { options[l].text = loca3[l]; options[l].value = loca3[l]; }
options[selectedIndex].text = loca3[0]; options[selectedIndex].value = loca3[0];
}}
-->